package Practice17;


public class Demo {
    public static void main(String[] args) {
        System.out.println("这里是 main 线程");
        Mythread mt = new Mythread("小强");
        mt.start();// 开启一个线程
        for (int i = 0; i < 20; i++) {
            System.out.println("旺财：" + i);
        }
    }
}
